Off travelling the world solo? On an adventure holiday with a buddy? Trekking and hiking through unforgiving territory? Wherever you might be headed, there's no question that travelling can be incredibly rewarding, fun, exhilarating and memorable. But what if you find yourself in trouble, and you don't know what to do? This life-saving travel guide could just help you in a range of potential life-threatening situations, or it could help you save someone else's life...